Door sign for indicating occupancy



FIG. 1 is a front view of a door sign for indicating occupancy showing the new design;

FIG. 2 is a top or bottom view thereof;

FIG. 3 is a left or right side view thereof;

FIG. 4 is a top, front and right side perspective view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a door sign for indicating occupancy, as shown. 